the array class built into Windows PowerShell does have at least one weakness: as easy as it might be to add a new item to an array, there’s no comparably-easy way to remove an existing item from an array. That
即原地修改数组，Do not allocate extra space for another array，两者意思是等价的 3、注意看 Clarific...
$array = 1..5 | ForEach-Object { "ATX-SQL-$PSItem" } 通常,当我们考虑使用管道时,我们会想到典型的 PowerShell 单行命令。 可以通过 foreach() 语句和其他循环来利用管道。 因此,我们可以将项放到管道中,而不是在循环中向数组添加项。PowerShell 复制 ...
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Selects objects from indexed collections, such as arrays and hash tables. Array indexes are zero-based, so the first object is indexed as[0]. You can also use negative indexes to get the last values. Hash tables are indexed by key value. ...
Remove-CsCallingLineIdentity[-Identity] <string> [-WhatIf] [-Confirm] [<CommonParameters>] Description This cmdlet will remove a Caller ID policy from your organization or resets the Global policy instance to the default values. Examples
Select-ObjectSelects specified properties of an object or set of objects. It can also select unique objects from an array of objects, or it can select a specified number of objects from the beginning or end of an array of objects.
The values can be passed to the Option parameter as an array of values or as a comma-separated string of those values. The cmdlet will combine the values using a binary-OR operation. Passing values as an array is the simplest option and also allows you to use tab-completion on the ...
Remove the line breakpoint that we set earlier on the line that executes the Start-Sleep command. Press F5 to start debugging the DebugTest.ps1 script, and you will see the debugger stop everywhere Write-Output is called. You can tell when the debugger is stopped on a function breakpoint ...